PS2913-1-V-F3-K-A

Overview

The CEL PS2913-1-V-F3-K-A is a single-channel optoisolator featuring a GaAs infrared LED coupled to an NPN silicon phototransistor. It provides 2500Vrms galvanic isolation between input and output circuits. The device operates within a temperature range of -55°C to +100°C. Key electrical parameters include a minimum Current Transfer Ratio (CTR) of 100% at 1mA forward current, a maximum collector-emitter saturation voltage of 300mV, and a maximum output voltage of 120V. It is housed in a compact 4-pin surface mount package.

Feature Summary

• Integrates a GaAs light emitting diode and an NPN silicon phototransistor for high-density mounting
• Provides galvanic isolation between input and output circuits
• Features a compact ultra-small package design

Applications

• Industrial control systems requiring signal isolation
• Measurement equipment needing circuit separation
• Power supply feedback loops

Procurement Notes

Verify the obsolete status with the manufacturer or authorized distributors before procurement planning. Confirm that the specific suffixes match the required isolation voltage and packaging format. Ensure compliance with RoHS directives as indicated by the part designation. Check for available lead times due to potential end-of-life constraints.

Selection Notes

Select this component when high density mounting and reliable galvanic isolation are required. The 2500Vrms isolation rating suits applications with significant potential differences between circuits. The NPN phototransistor output is suitable for digital switching applications. Verify that the CTR specifications meet the drive requirements of the downstream logic.

Part Context

This part belongs to the PS2913 series of optically coupled isolators manufactured by CEL (California Eastern Laboratories), now part of Renesas Technology Corp. The series is designed for general-purpose isolation tasks where small form factors are critical. The 'V' suffix typically denotes the specific isolation voltage rating within the product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements should be sourced through official Renesas channels or verified equivalents with matching pinouts and isolation ratings.